Krasyuk. (1965). Electrospark Machining of Metals. Consultants Bureau.
Chicago Style aipamenaKrasyuk. Electrospark Machining of Metals. New York: Consultants Bureau, 1965.
MLA aipamenaKrasyuk. Electrospark Machining of Metals. Consultants Bureau, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.